Marginella huberti

Marginella huberti
File:Marginella huberti 001.jpg
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
(unranked):	clade Caenogastropoda clade Hypsogastropoda clade Neogastropoda
Superfamily:	Muricoidea
Family:	Marginellidae
Subfamily:	Marginellinae
Genus:	Marginella
Species:	M. huberti
Binomial name
Marginella huberti Clover, 1972

Marginella huberti is a species of colorful small sea snail, a marine gastropod mollusc in the family Marginellidae.

Distribution

This species occurs in Angola, south central Africa.

Shell description

The shell is 17 to 27 mm in length, 10 to 16 mm in greatest diameter, with a low conical spire and an indistinct suture. The outer lip is thickened, and strongly reflected outward, with a sharp edge overhanging the exterior of the body whorl.

The inside of the lip of the shell has 15-25 small irregular denticles, plus one very strong isolated denticle near its posterior end. The aperture is quite high for the genus, and it narrows both anteriorly and posteriorly.

The first two apical whorls are pale brown. The remainder of the shell is beige with tiny ash-grey dots arranged in spiral rows and looser wavy axial lines. There are small dark blotches serially arranged along the suture, and a larger series of crescentic blotches just above the shoulder of the body whorl. The areas between the shoulder and the suture, and along a band on the anterior part of the body whorl, are darker with blurred blotches; some darker blotches or flames are also sometimes visible on the middle part of the body whorl. The outer lip has 15 to 25 dark grey streaks, often clustered in groups of 2 or 3, and mostly visible on the outermost, reflected part of the lip.

Type material

Holotype No.EE 3659	18.8mm x 10.6mm	Manchester Museum
Paratype 1	...	P. Clover collection
Paratype 2 No. 19728	...	BMNH

Type locality

Baía dos Elefantes, Benguela, in 15 fathoms (27m).

Habitat

In shell gravel or mixed sediments around rocky areas, at 10 to 100m.

Color and patterns

• Marginella huberti 001.jpg

  Angola 14,7mm
• MarginellaHuberti 2.jpg

  Angola 16,4mm
• MarginellaHuberti 3.jpg

  Angola 15,6mm
• MarginellaHuberti 4.jpg

  Angola 15,9mm

References

• BMNH British Museum (Natural History), London
• Clover, Philip 1972. Two new species of Marginellidae from West Africa. Journal of Conchology 27:503-04, pl. XIX
• Gofas, Serge and Francisco Fernandes 1994. The Marginellidae of Angola: The genus Marginella. Journal of Conchology 35:103-119